This indicates an attack attempt to exploit a Memory Corruption vulnerability in Adobe Acrobat and Reader.
The vulnerability is due to an improper boundary check condition in the application when handling a crafted PDF file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted PDF file.
Adobe Reader XI 11.0.05 and prior
Adobe Reader X 10.1.8 and prior
Adobe Acrobat XI 11.0.05 and prior
Adobe Acrobat X 10.1.8 and prior
System Compromise: Remote attackers can gain control of vulnerable systems.
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